CN103612074B - The processing method of aluminum alloy air tank - Google Patents
The processing method of aluminum alloy air tank Download PDFInfo
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- CN103612074B CN103612074B CN201310605969.7A CN201310605969A CN103612074B CN 103612074 B CN103612074 B CN 103612074B CN 201310605969 A CN201310605969 A CN 201310605969A CN 103612074 B CN103612074 B CN 103612074B
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- end cap
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
Abstract
A kind of processing method of aluminum alloy air tank, relate to a kind of processing method of automobile air storage vessel, the method is that to adopt thickness to be the trade mark of 2.8 ~ 3.0mm be respectively after 5083 aluminium alloy plates carry out blanking processing to end cap and cylindrical shell, end cap and cylindrical shell are carried out assembly welding, after air-leakage test is qualified, carries out sealing packaging, the surface of the aluminium alloy plate adopted when blanking is coated with thin film; The method comprises the following steps: A. processes end cap; B. cylindrical shell is processed; C. assembly welding: end cap is welded on respectively on the two ends port of cylindrical shell; D. air-leakage test; E. packaging is sealed.The present invention can meet high-level performance requirement, also can meet high-level appearance requirement, have weldquality high, easy to operate, reduce labor intensity, energy-conserving and environment-protective, the life-span is long, cost is low, development prospect is good feature, be suitable for and apply.
Description
Technical field
The present invention relates to a kind of processing method of automobile air storage vessel, particularly a kind of processing method of aluminum alloy air tank.
Background technology
Existing automobile air storage vessel major part is the Heavy Weight of irony air tank, irony air tank, and needs to carry out inside and outside plastic-blasting process and prevent corrosion, and not only operation is long but also service life is short, and drum surface is also not easy to clean, thus affects the outward appearance of air tank.And iron air tank can make complete vehicle quality not meet greatly national energy-saving reduction of discharging.And aluminum alloy air tank is lightweight due to it, the life-span is long, is more and more subject to the welcome of automobile production enterprise without features such as spray paint, good looking appearance, energy-saving and emission-reduction.But because aluminum alloy materials is softer relative to ferrous material, want to substitute iron air tank by aluminum alloy air tank, national standard and customer requirement must be met in performance, and Welded technique is immature, weldquality is wayward, the more difficult high standard requirement meeting client.
Summary of the invention
The technical problem to be solved in the present invention is: the processing method providing a kind of aluminum alloy air tank, meets with being difficult to of solving that prior art exists the weak point that performance and outward appearance high standard require.
The technical scheme solved the problems of the technologies described above is: a kind of processing method of aluminum alloy air tank, the method is that to adopt thickness to be the trade mark of 2.8 ~ 3.0mm be respectively after 5083 aluminium alloy plates carry out blanking processing to end cap and cylindrical shell, end cap and cylindrical shell are carried out assembly welding, after air-leakage test is qualified, carries out sealing packaging; It comprises the following steps: A. processes end cap; B. cylindrical shell is processed; C. assembly welding: end cap is welded on respectively on the two ends port of cylindrical shell; D. air-leakage test; E. packaging is sealed; The surface of described aluminium alloy plate is coated with thin film.
Further technical scheme of the present invention is: described steps A. processing end cap comprises following operation:
A1. blanking: according to the requirement of end cap size, employing thickness is the trade mark of 2.8 ~ 3.0mm is 5083 aluminium alloy plate blankings, and the surface of this aluminium alloy plate is coated with thin film, obtained end cap blank plate after blanking;
A2. blanking: by circular for end cap blank plate blanking end cap blank;
A3. be shaped: circular end cap blank is carried out stamping, obtains end cap semi-finished product;
A4. punching: carry out washing pipe jiont treatment hole on end cap semi-finished product;
A5. reducing: to the end cap semi-finished product positioning compression after punching on necking machine, carry out squash type reducing;
A6. weld: welded stub connection on pipe joint installing hole, obtains end cap finished product.
Further technical scheme of the present invention is: described step B. processes cylindrical shell and comprises following technique:
B1. blanking: according to the requirement of cylindrical shell size, employing thickness is the trade mark of 2.8 ~ 3.0mm is 5083 aluminium alloy plate blankings, cylindrical shell blank plate;
B2. punching: at cylindrical shell blank plate upper punch discharging valve installing hole;
B3. circle is rolled up: adopt furling plate round machine and volume circle fixture the cylindrical shell blank plate after punching to be carried out volume circle, obtain cylindrical shell roll bending;
B4. straight seam welding: adopt the vertical masonry joint of non-melting electrode argon arc welding to cylindrical shell roll bending to weld on semi-automatic welding machine, obtain cylindrical shell semi-finished product;
B5. discharging valve is welded: be welded on by discharging valve on the half-finished discharging valve installing hole of cylindrical shell, obtain cylindrical shell finished product.
Further technical scheme of the present invention is: described step C. assembly welding comprises following content:
C1. end cap finished product is set on the two ends port of cylindrical shell finished product;
C2. on gas receiver girth welding machine, adopt non-melting electrode argon arc welding circumferentially to be welded at the two ends of end cap finished product with cylindrical shell finished product, obtain air tank product.
Further technical scheme more of the present invention is: gas receiver girth welding machine used in described step C comprises workbench, electric welding machine is on the table installed, for the control system controlled electric welding machine, described control system comprises guidance panel, PLC, fine speed adjustment module, wire feed and speed display screen, motor speed controller, motor, wire feeding motor power supply, wire feeding motor, described guidance panel, the output of wire feed and speed display screen is connected with the input of PLC respectively, the output of PLC and fine speed adjustment model calling, the input/output terminal of PLC is connected with the I/O of motor speed controller, the I/O of motor speed controller is also connected with motor, described wire feeding motor power input is connected with the output of motor speed controller, wire feeding motor power output end is connected with wire feeding motor.
Further technical scheme of the present invention is: described step D. air-leakage test comprises following content: be pressed into by air tank in the water of leakage test groove, inflated by force pipe by inside air tank, reaches pressurize after nominal pressure, checks whether weld seam leaks gas.
Owing to adopting above-mentioned skill scheme, the processing method of the aluminum alloy air tank of the present invention compared with prior art, has following beneficial effect:
1. can meet high-level performance requirement:
Generally, iron air tank thickness of slab 2.0mm just can meet the performance requirement of national standard, but because aluminum alloy materials hardness strength is not high, therefore aluminum alloy air tank in material thickness selection >=2.5mm, and follow intensity size according to the hardness of each aluminium alloy trade mark, the aluminium alloy of 5 series is better than other series, the intensity of aluminum alloy contrasted in 5 series follows welding performance, determine the aluminum alloy materials selecting 5083, thickness aspect can meet the properties requirement of GB when thickness=2.8mm ~ 3.0mm according to experimental verification air tank plate many times, therefore, product of the present invention can meet high-level performance requirement.
2. can meet high-level appearance requirement:
Because aluminium air tank is high to appearance requirement, surface does not allow to damage, pulls, scratches, and appearance of weld is attractive in appearance.Therefore, the aluminium alloy plate that the present invention selects is coated with thin film on the surface, and piece surface can be prevented to be bruised, to pull or to scratch; In addition, because the present invention also adopts TIG to weld, appearance of weld is attractive in appearance, and therefore, product of the present invention can meet high-level appearance requirement.
3. weldquality is high:
Because the present invention all adopts non-melting electrode argon arc welding (i.e. TIG) mode to weld in welding, the appearance of weld that this TIG welds is attractive in appearance, do not turn black in surface, welding process is stablized, appearance of weld is good, and weldquality is high, is relatively suitable for the welding be applied on alloy product, therefore, production joint quality of the present invention is higher.
4. easy to operate, reduce labor intensity:
Assembly process of the present invention all adopts pneumatic unit mahine, machinery location, convenient and reliable, and check-out console is with air-actuated jaw, pneumatic discharge apparatus, easy and simple to handle, alleviates labour intensity.
5. energy-conserving and environment-protective:
The present invention adopts aluminum alloy materials to carry out processing air tank, energy-conserving and environment-protective, and can reduce the environmental pollution that inside and outside application causes, leakage test groove all adopts pneumatic test, eliminates water-filling program, simplifies the operation, conserve water, and environmental protect pollutes, and meets environmental requirement.
6. the life-span is long, and cost is low, and development prospect is good:
Product of the present invention is not perishable, long service life, and during entrucking, complete vehicle quality is little, and loading quantitative change is large, and customer economy income increases, and welding process economize on electricity water-saving, without welding agent, saves welding wire, and production cost is low, and development prospect is good.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of the processing method of the aluminum alloy air tank of the present invention is further described.
Accompanying drawing explanation
Fig. 1: the FB(flow block) of the processing method of the aluminum alloy air tank of the present invention,
Fig. 2: the Control system architecture block diagram of gas receiver girth welding machine used in step C,
Fig. 3: the structural representation of aluminum alloy air tank.
In figure: 1-end cap, 2-cylindrical shell.
Specific embodiment
Embodiment one:
A processing method for aluminum alloy air tank, the method adopts thickness to be the trade mark of 2.8mm to be respectively, after 5083 aluminium alloy plates carry out blanking processing to end cap 1 and cylindrical shell 2, end cap 1 and cylindrical shell 2 are carried out assembly welding, to carry out sealing packaging after air-leakage test is qualified; It comprises the following steps:
A. end cap is processed:
A1. blanking: according to the requirement of end cap size, employing thickness is the trade mark of 2.8mm is 5083 aluminium alloy plate blankings, and the surface of this aluminium alloy plate is coated with thin film, obtained end cap blank plate after blanking;
A2. blanking: by circular for end cap blank plate blanking end cap blank;
A3. be shaped: circular end cap blank is carried out stamping, obtains end cap semi-finished product;
A4. punching: carry out washing pipe jiont treatment hole on end cap semi-finished product;
A5. reducing: to the end cap semi-finished product positioning compression after punching on necking machine, carry out squash type reducing;
A6. weld: welded stub connection on pipe joint installing hole, obtains end cap finished product 1.
B. cylindrical shell is processed:
B1. blanking: according to the requirement of cylindrical shell size, employing thickness is the trade mark of 2.8mm is 5083 aluminium alloy plate blankings, cylindrical shell blank plate;
B2. punching: at cylindrical shell blank plate upper punch discharging valve installing hole;
B3. circle is rolled up: adopt furling plate round machine and volume circle fixture the cylindrical shell blank plate after punching to be carried out volume circle, obtain cylindrical shell roll bending;
B4. straight seam welding: adopt the vertical masonry joint of non-melting electrode argon arc welding to cylindrical shell roll bending to weld on semi-automatic welding machine, obtain cylindrical shell semi-finished product;
B5. discharging valve is welded: be welded on by discharging valve on the half-finished discharging valve installing hole of cylindrical shell, obtain cylindrical shell finished product 2.
C. assembly welding: be welded on by end cap on the two ends port of cylindrical shell respectively, concrete operation is as follows:
C1. end cap finished product is set on the two ends port of cylindrical shell finished product;
C2. on gas receiver girth welding machine, adopt non-melting electrode argon arc welding circumferentially to be welded at the two ends of end cap finished product with cylindrical shell finished product, obtain air tank product.
This gas receiver girth welding machine comprises workbench, electric welding machine is on the table installed, for the control system controlled electric welding machine, described control system comprises guidance panel, PLC, fine speed adjustment module, wire feed and speed display screen, motor speed controller, motor, wire feeding motor power supply, wire feeding motor, described guidance panel, the output of wire feed and speed display screen is connected with the input of PLC respectively, the output of PLC and fine speed adjustment model calling, the input/output terminal of PLC is connected with the I/O of motor speed controller, the I/O of motor speed controller is also connected with motor, described wire feeding motor power input is connected with the output of motor speed controller, wire feeding motor power output end is connected with wire feeding motor, described fine speed adjustment module, motor speed controller is known technology.
D. air-leakage test:
Air tank is pressed in the water of leakage test groove, is inflated inside air tank by force pipe, reach pressurize after nominal pressure, check whether weld seam leaks gas.
E. packaging is sealed.
Embodiment two:
A processing method for aluminum alloy air tank, the method adopts thickness to be the trade mark of 2.9mm to be respectively, after 5083 aluminium alloy plates carry out blanking processing to end cap 1 and cylindrical shell 2, end cap 1 and cylindrical shell 2 are carried out assembly welding, to carry out sealing packaging after air-leakage test is qualified; It comprises the following steps:
A. end cap is processed:
A1. blanking: according to the requirement of end cap size, employing thickness is the trade mark of 2.9mm is 5083 aluminium alloy plate blankings, and the surface of this aluminium alloy plate is coated with thin film, obtained end cap blank plate after blanking;
A2. blanking: by circular for end cap blank plate blanking end cap blank;
A3. be shaped: circular end cap blank is carried out stamping, obtains end cap semi-finished product;
A4. punching: carry out washing pipe jiont treatment hole on end cap semi-finished product;
A5. reducing: to the end cap semi-finished product positioning compression after punching on necking machine, carry out squash type reducing;
A6. weld: welded stub connection on pipe joint installing hole, obtains end cap finished product 1.
B. cylindrical shell is processed:
B1. blanking: according to the requirement of cylindrical shell size, employing thickness is the trade mark of 2.9mm is 5083 aluminium alloy plate blankings, cylindrical shell blank plate;
B2. punching: at cylindrical shell blank plate upper punch discharging valve installing hole;
B3. circle is rolled up: adopt furling plate round machine and volume circle fixture the cylindrical shell blank plate after punching to be carried out volume circle, obtain cylindrical shell roll bending;
B4. straight seam welding: adopt the vertical masonry joint of non-melting electrode argon arc welding to cylindrical shell roll bending to weld on semi-automatic welding machine, obtain cylindrical shell semi-finished product;
B5. discharging valve is welded: be welded on by discharging valve on the half-finished discharging valve installing hole of cylindrical shell, obtain cylindrical shell finished product 2.
C. assembly welding: be welded on by end cap on the two ends port of cylindrical shell respectively, concrete operation is as follows:
C1. end cap finished product is set on the two ends port of cylindrical shell finished product;
C2. on gas receiver girth welding machine, adopt non-melting electrode argon arc welding circumferentially to be welded at the two ends of end cap finished product with cylindrical shell finished product, obtain air tank product.
This gas receiver girth welding machine comprises workbench, electric welding machine is on the table installed, for the control system controlled electric welding machine, described control system comprises guidance panel, PLC, fine speed adjustment module, wire feed and speed display screen, motor speed controller, motor, wire feeding motor power supply, wire feeding motor, described guidance panel, the output of wire feed and speed display screen is connected with the input of PLC respectively, the output of PLC and fine speed adjustment model calling, the input/output terminal of PLC is connected with the I/O of motor speed controller, the I/O of motor speed controller is also connected with motor, described wire feeding motor power input is connected with the output of motor speed controller, wire feeding motor power output end is connected with wire feeding motor, described fine speed adjustment module, motor speed controller are known technology.
D. air-leakage test:
Air tank is pressed in the water of leakage test groove, is inflated inside air tank by force pipe, reach pressurize after nominal pressure, check whether weld seam leaks gas.
E. packaging is sealed.
Embodiment three:
A processing method for aluminum alloy air tank, the method adopts thickness to be the trade mark of 3.0mm to be respectively, after 5083 aluminium alloy plates carry out blanking processing to end cap 1 and cylindrical shell 2, end cap 1 and cylindrical shell 2 are carried out assembly welding, to carry out sealing packaging after air-leakage test is qualified; It comprises the following steps:
A. end cap is processed:
A1. blanking: according to the requirement of end cap size, employing thickness is the trade mark of 3.0mm is 5083 aluminium alloy plate blankings, and the surface of this aluminium alloy plate is coated with thin film, obtained end cap blank plate after blanking;
A2. blanking: by circular for end cap blank plate blanking end cap blank;
A3. be shaped: circular end cap blank is carried out stamping, obtains end cap semi-finished product;
A4. punching: carry out washing pipe jiont treatment hole on end cap semi-finished product;
A5. reducing: to the end cap semi-finished product positioning compression after punching on necking machine, carry out squash type reducing;
A6. weld: welded stub connection on pipe joint installing hole, obtains end cap finished product 1.
B. cylindrical shell is processed:
B1. blanking: according to the requirement of cylindrical shell size, employing thickness is the trade mark of 3.0mm is 5083 aluminium alloy plate blankings, cylindrical shell blank plate;
B2. punching: at cylindrical shell blank plate upper punch discharging valve installing hole;
B3. circle is rolled up: adopt furling plate round machine and volume circle fixture the cylindrical shell blank plate after punching to be carried out volume circle, obtain cylindrical shell roll bending;
B4. straight seam welding: adopt the vertical masonry joint of non-melting electrode argon arc welding to cylindrical shell roll bending to weld on semi-automatic welding machine, obtain cylindrical shell semi-finished product;
B5. discharging valve is welded: be welded on by discharging valve on the half-finished discharging valve installing hole of cylindrical shell, obtain cylindrical shell finished product 2.
C. assembly welding: be welded on by end cap on the two ends port of cylindrical shell respectively, concrete operation is as follows:
C1. end cap finished product is set on the two ends port of cylindrical shell finished product;
C2. on gas receiver girth welding machine, adopt non-melting electrode argon arc welding circumferentially to be welded at the two ends of end cap finished product with cylindrical shell finished product, obtain air tank product.
This gas receiver girth welding machine comprises workbench, electric welding machine is on the table installed, for the control system controlled electric welding machine, described control system comprises guidance panel, PLC, fine speed adjustment module, wire feed and speed display screen, motor speed controller, motor, wire feeding motor power supply, wire feeding motor, described guidance panel, the output of wire feed and speed display screen is connected with the input of PLC respectively, the output of PLC and fine speed adjustment model calling, the input/output terminal of PLC is connected with the I/O of motor speed controller, the I/O of motor speed controller is also connected with motor, described wire feeding motor power input is connected with the output of motor speed controller, wire feeding motor power output end is connected with wire feeding motor, described fine speed adjustment module, motor speed controller are known technology.
D. air-leakage test:
Air tank is pressed in the water of leakage test groove, is inflated inside air tank by force pipe, reach pressurize after nominal pressure, check whether weld seam leaks gas.
E. packaging is sealed.
One as embodiment one to embodiment three converts, and described aluminium alloy plate thickness can get the arbitrary numerical value between 2.8 ~ 3.0mm.
Claims (4)
1. the processing method of an aluminum alloy air tank, it is characterized in that: the method is that to adopt thickness to be the trade mark of 2.8 ~ 3.0mm be respectively after 5083 aluminium alloy plates carry out blanking processing to end cap (1) and cylindrical shell (2), end cap (1) and cylindrical shell (2) are carried out assembly welding, after air-leakage test is qualified, carries out sealing packaging; It comprises the following steps: A. processes end cap; B. cylindrical shell is processed; C. assembly welding: end cap is welded on respectively on the two ends port of cylindrical shell; D. air-leakage test; E. packaging is sealed; The surface of described aluminium alloy plate is coated with thin film;
Described step C. assembly welding comprises following content:
C1. end cap finished product is set on the two ends port of cylindrical shell finished product;
C2. on gas receiver girth welding machine, adopt non-melting electrode argon arc welding circumferentially to be welded at the two ends of end cap finished product with cylindrical shell finished product, obtain air tank product;
Gas receiver girth welding machine used in described step C comprises workbench, electric welding machine is on the table installed, for the control system controlled electric welding machine, described control system comprises guidance panel, PLC, fine speed adjustment module, wire feed and speed display screen, motor speed controller, motor, wire feeding motor power supply, wire feeding motor, described guidance panel, the output of wire feed and speed display screen is connected with the input of PLC respectively, the output of PLC and fine speed adjustment model calling, the input/output terminal of PLC is connected with the I/O of motor speed controller, the I/O of motor speed controller is also connected with motor, described wire feeding motor power input is connected with the output of motor speed controller, wire feeding motor power output end is connected with wire feeding motor.
2. the processing method of aluminum alloy air tank according to claim 1, is characterized in that: described steps A. processing end cap comprises following operation:
A1. blanking: according to the requirement of end cap size, employing thickness is the trade mark of 2.8 ~ 3.0mm is 5083 aluminium alloy plate blankings, and the surface of this aluminium alloy plate is coated with thin film, obtained end cap blank plate after blanking;
A2. blanking: by circular for end cap blank plate blanking end cap blank;
A3. be shaped: circular end cap blank is carried out stamping, obtains end cap semi-finished product;
A4. punching: carry out washing pipe jiont treatment hole on end cap semi-finished product;
A5. reducing: to the end cap semi-finished product positioning compression after punching on necking machine, carry out squash type reducing;
A6. weld: welded stub connection on pipe joint installing hole, obtains end cap finished product.
3. the processing method of aluminum alloy air tank according to claim 1, is characterized in that: described step B. processes cylindrical shell and comprises following technique:
B1. blanking: according to the requirement of cylindrical shell size, employing thickness is the trade mark of 2.8 ~ 3.0mm is 5083 aluminium alloy plate blankings, cylindrical shell blank plate;
B2. punching: at cylindrical shell blank plate upper punch discharging valve installing hole;
B3. circle is rolled up: adopt furling plate round machine and volume circle fixture the cylindrical shell blank plate after punching to be carried out volume circle, obtain cylindrical shell roll bending;
B4. straight seam welding: adopt the vertical masonry joint of non-melting electrode argon arc welding to cylindrical shell roll bending to weld on semi-automatic welding machine, obtain cylindrical shell semi-finished product;
B5. discharging valve is welded: be welded on by discharging valve on the half-finished discharging valve installing hole of cylindrical shell, obtain cylindrical shell finished product.
4. the processing method of the aluminum alloy air tank according to the arbitrary claim of claims 1 to 3, it is characterized in that: described step D. air-leakage test comprises following content: be pressed into by air tank in the water of leakage test groove, inflated inside air tank by force pipe, reach pressurize after nominal pressure, check whether weld seam leaks gas.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3922577A1 (en) * | 1989-07-10 | 1991-01-24 | Asea Gmbh | GRP compressed air container for brakes - consists of sheet-wound cylindrical mid-section with spiral turned grooves in ends glued to press-moulded ends having spiral ribs |
| CN102257310A (en) * | 2008-12-19 | 2011-11-23 | 俄赫德及索恩有限责任公司 | Compressed air tank for utility vehicles and method of manufacture |
| CN102275032A (en) * | 2010-06-12 | 2011-12-14 | 盐城意斯特机械制造有限公司 | Program control sidesway oil cylinder circumferential seam welding machine |
| CN102770228A (en) * | 2010-02-23 | 2012-11-07 | 伊利诺斯工具制品有限公司 | Welding system with torque motor wire drive using calibration data |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7301124B2 (en) * | 2005-01-26 | 2007-11-27 | Illinois Tool Works Inc. | System and method for coordinating wire feeder motor operation |
| US8629373B2 (en) * | 2007-04-19 | 2014-01-14 | Illinois Tool Works Inc. | Synchronized multiple drive wire feed welding system and method |
-
2013
- 2013-11-26 CN CN201310605969.7A patent/CN103612074B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3922577A1 (en) * | 1989-07-10 | 1991-01-24 | Asea Gmbh | GRP compressed air container for brakes - consists of sheet-wound cylindrical mid-section with spiral turned grooves in ends glued to press-moulded ends having spiral ribs |
| CN102257310A (en) * | 2008-12-19 | 2011-11-23 | 俄赫德及索恩有限责任公司 | Compressed air tank for utility vehicles and method of manufacture |
| CN102770228A (en) * | 2010-02-23 | 2012-11-07 | 伊利诺斯工具制品有限公司 | Welding system with torque motor wire drive using calibration data |
| CN102275032A (en) * | 2010-06-12 | 2011-12-14 | 盐城意斯特机械制造有限公司 | Program control sidesway oil cylinder circumferential seam welding machine |
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| CN103612074A (en) | 2014-03-05 |
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